247785282015

素因数分解:

$3^1\times 5^1\times {\mathrm{108379}}^1\times {\mathrm{152419}}^1$

素因数の和:260806

約数の個数: 16

約数和(自身を含む): 396462710400

約数和(自身を除く): 148677428385

約数列:

[1, 3, 5, 15, 108379, 152419, 325137, 457257, 541895, 762095, 1625685, 2286285, 16519018801, 49557056403, 82595094005, 247785282015]

約数ペア:

[(1, 247785282015), (3, 82595094005), (5, 49557056403), (15, 16519018801), (108379, 2286285), (152419, 1625685), (325137, 762095), (457257, 541895)]